I've just booted an Opteron HP Proliant server into
2.6.15-1.1955_FC5hypervisor fo x86_64.
The machine has booted and network communications are working, but there
were a couple of suspicious messages on the console during bootup:
"Could not allocate 8 bytes percpu data"
Here's a longer excerpt from the logs:
Feb 17 14:04:46 domzero2 kernel: EXT3 FS on cciss/c0d0p3, internal journal
Feb 17 14:04:46 domzero2 kernel: EXT3-fs: mounted filesystem with
ordered data mode.
Feb 17 14:04:46 domzero2 kernel: SELinux: initialized (dev cciss/c0d0p3,
type ext3), uses xattr
Feb 17 14:04:46 domzero2 kernel: SELinux: initialized (dev binfmt_misc,
type binfmt_misc), uses genfs_contexts
Feb 17 14:04:46 domzero2 kernel: ip_tables: (C) 2000-2006 Netfilter Core
Team
Feb 17 14:04:46 domzero2 kernel: Netfilter messages via NETLINK v0.30.
Feb 17 14:04:46 domzero2 kernel: ip_conntrack version 2.4 (8192 buckets,
65536 max) - 312 bytes per conntrack
Feb 17 14:04:46 domzero2 kernel: ipt_recent v0.3.1: Stephen Frost
<sfrost@xxxxxxxxxxx>. http://snowman.net/projects/ipt_recent/
Feb 17 14:04:46 domzero2 kernel: tg3: eth0: Link is up at 100 Mbps, full
duplex.
Feb 17 14:04:46 domzero2 kernel: tg3: eth0: Flow control is off for TX
and off for RX.
Feb 17 14:04:46 domzero2 kernel: Could not allocate 8 bytes percpu data
Feb 17 14:05:00 domzero2 last message repeated 5 times
Feb 17 14:05:12 domzero2 kernel: Bridge firewalling registered
Feb 17 14:11:54 domzero2 kernel: Could not allocate 8 bytes percpu data
Are those messages dangerous?
--
Best Regards,
Aleksander Adamowski
GG#: 274614
ICQ UIN: 19780575
http://olo.ab.altkom.pl
